Piston valve

ARITA | SYP-S16 | Piston valve

Model : SYP-S16 Body : Stainless steel 316 Connection : Screwed BSPT Normally : Closed

Size and pipe connections

1/2″ , 3/4″ , 1″ , 1.1/4″ , 1.1/2″ , 2″ Screwed BSPT , SW

Description

Y-Type piston pnumatic actuated on / off stainless steel A pneumatic signal acts on the actuator piston to close the valve with a spring return action. The valve plugs have valve for use on steam, water, air,oil and gases. A BPPL soft seal to provide a tight shut-off. A valve position indicator is included on standard and flow regulator models.

Pressure / Temperature limits for Body

Body design conditions

PMA Maximum allowable pressure 16 bar g TMA Maximum allowable temperature 250 °C PMO Maximum operating pressure 14 bar g TMO Maximum operating temperature 250 °C

Materials

Parts	Materials
Body	Stainless steel 316
Bonnet	Stainless Steel 316
Actuator	30% Glass filled Polyamide (for H version AP66)
Cap	PC
Inaication Rod	Nylon
Piston	50% Gass filled Polyamide
Piston lip seal	NBR
Stem seals	PPL
Valve Stem	Stainless steel 316
Plug	Stainless steel 316
Plug seal	PPL